'ansible_docker0' is undefined

[senorsmile]

Getting an error when using the docker.io package instead of lxc:

TASK: [docker.ubuntu | Fix DNS in docker.io] **********************************
fatal: [ubuntu-access-bm] => One or more undefined variables: 'ansible_docker0' is undefined

[angstwad]

What version of Ubuntu are you running?

[senorsmile]

14.04 server with dist-upgrade run two days ago.

[MrMMorris]

I hit this when I try and reference ansible_docker0.ipv4.address in my own role. Also on 14.04.

ifconfig does have the docker0 interface

[angstwad]

I know it's not a great answer, but I'm a bit busy to look into this
issue. If anyone has a pull request that can resolve this issue with a
sufficient explanation, I'd love to see it. :)

Thanks for the report.

On Wed, May 27, 2015 at 12:05 AM, Marcus Morris notifications@github.com
wrote:

I hit this when I try and reference ansible_docker0.ipv4.address in my
own role. Also on 14.04.

ifconfig does have the `docker0

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[MrMMorris]

@angstwad no worries on my end. It seems like docker0 always seems to be 172.17.42.1 anyways and I only ever have on interface :)